-12.11% is the change from 966 to 849
Calculation steps:
[( 849 - 966 ) ÷ 966] x 100 = -12.11%
Formula
Percentage change = [(849 - 966) / 966] x 100
Subtract the new number by the original number
849 - 966 = -117
-117 ÷ 966 = -0.12111801242236025
-0.12111801242236025 x 100 = -12.11%